CN212485866U - High tension switchgear tripping operation protection device - Google Patents
High tension switchgear tripping operation protection device Download PDFInfo
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- CN212485866U CN212485866U CN202021678364.2U CN202021678364U CN212485866U CN 212485866 U CN212485866 U CN 212485866U CN 202021678364 U CN202021678364 U CN 202021678364U CN 212485866 U CN212485866 U CN 212485866U
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Abstract
The utility model discloses a high tension switchgear tripping operation protection device, including the bearer bar, the outer wall fixedly connected with installation piece of bearer bar, the installation piece is installed through the bolt, the inner wall bottom fixedly connected with clamping device of bearer bar, the utility model relates to a power equipment technical field. This high tension switchgear tripping operation protection device, the bearer frame has been reached, the installation piece, clamping device, the electric brake, the carbon dioxide fire extinguisher, the mount, a whole is constituteed with the pipe to the shower nozzle, the bearer frame passes through clamping device and installs the electric brake fast, the staff of being convenient for changes and maintains, work efficiency is improved, set up the carbon dioxide fire extinguisher, be convenient for put out a fire to the electric brake, set up extrusion device, when the conflagration breaks out in the bearer frame, extrude the carbon dioxide fire extinguisher automatically, and then put out a fire to the electric brake, reduce the emergence of dangerous accident, safety performance is improved, the purpose of user demand is satisfied.
Description
Technical Field
The utility model relates to a power equipment field, more specifically say, relate to a high tension switchgear tripping operation protection device.
Background
The trip protection device of the high-voltage switch cabinet on the market does not become a component of a machine, is not totally enclosed, hinders production, is unsafe in material use and is not flexible in adjustment mode. The patent names are now published as: the utility model provides a high tension switchgear tripping operation protection device, patent application number is: CN201921054629.9, a patent that discloses, adopt totally enclosed, do not hinder production, use material safety, the nimble high tension switchgear tripping operation protection device of regulation mode, but the device, at the in-process that uses, the electric brake is not convenient for install fast and dismantle, when wholly going wrong, influence maintenance efficiency, and whole do not have the safeguard measure of putting out a fire, when whole when taking place the conflagration, can not in time put out a fire to the electric brake, have certain potential safety hazard, can't satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Aiming at the problems that the prior high-voltage switch cabinet tripping protection device in the prior art is inconvenient to install and disassemble quickly, the maintenance efficiency is influenced when the whole is in trouble, the whole device does not have the fire extinguishing protection measure, the switch can not be extinguished in time when the whole device is in fire, certain potential safety hazard exists, and the use requirement can not be met, the utility model aims to provide a high-voltage switch cabinet tripping protection device which can realize that a protection frame, an installation block, a clamping device, the switch, a carbon dioxide fire extinguisher, a fixed frame, a nozzle and a conduit form a whole, the protection frame is used for installing the switch quickly through the clamping device, the replacement and maintenance of workers are convenient, the working efficiency is improved, the carbon dioxide fire extinguisher is arranged, the switch is convenient to extinguish the fire, the extrusion device is arranged, when the fire disaster occurs in the protection frame, the carbon dioxide fire extinguisher is automatically extruded, so that the electric brake is extinguished, the dangerous accidents are reduced, the safety performance is improved, and the use requirement is met.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a high tension switchgear tripping operation protection device, includes the bearer bar, the outer wall fixedly connected with installation piece of bearer bar, the installation piece is installed through the bolt, the inner wall bottom fixedly connected with clamping device of bearer bar, the bearer bar passes through clamping device fixedly connected with switch, the inside lateral wall of bearer bar is provided with the carbon dioxide fire extinguisher, the inner wall fixedly connected with mount of bearer bar, mount fixedly connected with shower nozzle, the output fixedly connected with pipe of carbon dioxide fire extinguisher, the pipe is linked together with the shower nozzle.
Preferably, clamping device includes the stand, the inner wall bottom fixed connection of stand and fender frame, the lateral wall of stand is provided with the arm-tie, the lateral wall fixedly connected with stripper bar of arm-tie, stripper bar and stand sliding connection, the one end fixedly connected with stripper plate of arm-tie is kept away from to the stripper bar, the back fixedly connected with extrusion spring of stripper plate, extrusion spring cup joints with the stripper bar, the fixed surface of stripper plate is connected with the kelly, the both sides of electric brake all are provided with the draw-in groove, kelly and draw-in groove joint.
Preferably, an extrusion device is arranged above the protective frame and corresponds to a top switch of the carbon dioxide fire extinguisher.
Preferably, the extrusion device includes fixed frame, the inner wall fixed connection of fixed frame and bearer bar, fixed frame sliding connection has the motion pole, the motion pole is located the inside one end fixedly connected with dog of fixed frame, the motion pole is located the outside one end fixedly connected with contact piece of fixed frame, contact piece is corresponding with the top of carbon dioxide fire extinguisher, the top fixedly connected with supporting spring of contact piece, supporting spring cup joints with the motion pole, the lateral wall fixedly connected with fixed block of contact piece, the top fixedly connected with haulage rope of fixed block, the inside of bearer bar is provided with the guide pulley, haulage rope and guide pulley sliding connection, the inner wall top fixedly connected with supporting shoe of bearer bar, the haulage rope keeps away from the one end and the supporting shoe fixed connection of fixed block.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of: the device comprises a protective frame, an installation block, a clamping device, a switch, a carbon dioxide fire extinguisher, a fixed frame, a nozzle and a guide pipe which form a whole, wherein the protective frame is used for rapidly installing the switch through the clamping device, so that workers can conveniently replace and maintain the switch, the working efficiency is improved, the carbon dioxide fire extinguisher is arranged, the switch is convenient to extinguish, when the switch needs to be replaced and maintained, a pulling plate is pulled to drive an extrusion rod to move to drive the extrusion plate to move, the elastic potential energy of an extrusion spring is increased to drive the clamping rod to move, the limitation of the clamping rod and a clamping groove is removed, the switch can be disassembled, the working efficiency is improved, the extrusion device is arranged to conveniently extrude the carbon dioxide fire extinguisher, the fire inside of the protective frame is extinguished, the safety performance is improved, when a fire disaster occurs in the protective frame, the generated high temperature causes the traction rope to be fused, and the limitation of, the elastic potential energy of the supporting spring is converted into kinetic energy to drive the contact block to move downwards to extrude and fix the top of the carbon dioxide fire extinguisher so that the carbon dioxide fire extinguisher works, the fire extinguishing device has the advantages that the fire extinguishing is carried out in the protection frame, the safety performance is improved, the occurrence of dangerous accidents is reduced, the protection frame, the mounting block, the clamping device, the electric brake, the carbon dioxide fire extinguisher, the fixing frame, the spray nozzle and the guide pipe form a whole, the electric brake is quickly mounted by the protection frame through the clamping device, the replacement and the maintenance are convenient for workers, the working efficiency is improved, the carbon dioxide fire extinguisher is arranged, the fire extinguishing is convenient for the electric brake, the extrusion device is arranged, when a fire disaster occurs in the protection frame, the carbon dioxide fire extinguisher is automatically extruded, further put out a fire to the electric brake, reduce the emergence of dangerous accident, improve the security performance, satisfy user demand's purpose.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention;
fig. 4 is a schematic diagram of a partial enlarged structure at B of fig. 2 according to the present invention.
The reference numbers in the figures illustrate:
1. a protective frame; 2. mounting blocks; 3. a clamping device; 31. a column; 32. pulling a plate; 33. an extrusion stem; 34. a pressing plate; 35. a compression spring; 36. a clamping rod; 37. a card slot; 4. an electric brake; 5. a carbon dioxide extinguisher; 6. a fixed mount; 7. a spray head; 8. a conduit; 9. an extrusion device; 91. a fixing frame; 92. a motion bar; 93. a stopper; 94. a contact block; 95. a support spring; 96. a fixed block; 97. a hauling rope; 98. a guide wheel; 99. and (7) a supporting block.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
Example 1:
referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high tension switchgear tripping operation protection device, including protecting frame 1, protecting frame 1's outer wall fixedly connected with installation piece 2, installation piece 2 installs through the bolt, protecting frame 1's inner wall bottom fixedly connected with clamping device 3, protecting frame 1 passes through 3 fixedly connected with switches 4 of clamping device, protecting frame 1's inside lateral wall is provided with carbon dioxide fire extinguisher 5, protecting frame 1's inner wall fixedly connected with mount 6, 6 fixedly connected with shower nozzles 7 of mount, carbon dioxide fire extinguisher 5's output fixedly connected with pipe 8, pipe 8 is linked together with shower nozzle 7. The utility model discloses a safety protection device for switch 4, including fender frame 1, installation piece 2, clamping device 3, switch 4, carbon dioxide fire extinguisher 5, mount 6, shower nozzle 7 and pipe 8, fender frame 1 is installed switch 4 fast through clamping device 3, and the staff of being convenient for changes and maintains, improves work efficiency, sets up carbon dioxide fire extinguisher 5, is convenient for put out a fire to switch 4, improves the security performance.
Example 2:
referring to fig. 3, a high voltage switch cabinet trip protection device is substantially the same as that in embodiment 1, and further, the clamping device 3 includes a column 31, the column 31 is fixedly connected to the bottom of the inner wall of the protection frame 1, a pulling plate 32 is disposed on a side wall of the column 31, an extrusion rod 33 is fixedly connected to a side wall of the pulling plate 32, the extrusion rod 33 is slidably connected to the column 31, an extrusion plate 34 is fixedly connected to one end of the extrusion rod 33 far away from the pulling plate 32, an extrusion spring 35 is fixedly connected to a back of the extrusion plate 34, the extrusion spring 35 is sleeved with the extrusion rod 33, a clamping rod 36 is fixedly connected to a surface of the extrusion plate 34, clamping grooves 37 are disposed on both sides of the electric brake 4, and the clamping rod 36 is clamped to. When the electric brake 4 needs to be replaced and maintained, the pulling plate 32 is pulled to drive the extrusion rod 33 to move, the extrusion plate 34 is driven to move, the elastic potential energy of the extrusion spring 35 is increased, the clamping rod 36 is driven to move, the limitation between the clamping rod 36 and the clamping groove 37 is removed, the electric brake 4 can be detached, and the working efficiency is improved.
Example 3:
referring to fig. 2, a trip protection device for a high voltage switch cabinet is substantially the same as that of embodiment 1, and further, a pressing device 9 is disposed above the protection frame 1, and the pressing device 9 corresponds to a top switch of the carbon dioxide fire extinguisher 5. Set up extrusion device 9, be convenient for extrude carbon dioxide fire extinguisher 5, and then put out a fire to the inside of protecting frame 1, improve the security performance.
Example 4:
referring to fig. 4, a trip protection device for a high voltage switch cabinet is substantially the same as that of embodiment 3, and further, an extrusion device 9 includes a fixing frame 91, the fixing frame 91 is fixedly connected to an inner wall of a protection frame 1, the fixing frame 91 is slidably connected to a moving rod 92, one end of the moving rod 92 located inside the fixing frame 91 is fixedly connected to a stopper 93, one end of the moving rod 92 located outside the fixing frame 91 is fixedly connected to a contact block 94, the contact block 94 corresponds to the top of a carbon dioxide extinguisher 5, the top of the contact block 94 is fixedly connected to a support spring 95, the support spring 95 is sleeved with the moving rod 92, a fixing block 96 is fixedly connected to a side wall of the contact block 94, the top of the fixing block 96 is fixedly connected to a traction rope 97, a guide pulley 98 is arranged inside the protection frame 1, the traction rope 97 is slidably connected to the guide pulley, one end of the pulling rope 97 far away from the fixing block 96 is fixedly connected with the supporting block 99. When a fire disaster occurs in the protection frame 1, the traction rope 97 is fused due to the generated high temperature, so that the limitation on the fixed block 96 is removed, the elastic potential energy of the supporting spring 95 is converted into kinetic energy to drive the contact block 94 to move downwards, the top of the carbon dioxide fire extinguisher 5 is extruded, the carbon dioxide fire extinguisher 5 works, the fire is extinguished in the protection frame 1, the safety performance is improved, and the occurrence of dangerous accidents is reduced.
The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.
Claims (4)
1. The utility model provides a high tension switchgear tripping operation protection device, includes protecting frame (1), its characterized in that: the utility model discloses a carbon dioxide fire extinguisher, including the outer wall fixedly connected with installation piece (2) of bearer bar (1), installation piece (2) are installed through the bolt, the inner wall bottom fixedly connected with clamping device (3) of bearer bar (1), bearer bar (1) is through clamping device (3) fixedly connected with switch (4), the inside lateral wall of bearer bar (1) is provided with carbon dioxide fire extinguisher (5), the inner wall fixedly connected with mount (6) of bearer bar (1), mount (6) fixedly connected with shower nozzle (7), the output fixedly connected with pipe (8) of carbon dioxide fire extinguisher (5), pipe (8) are linked together with shower nozzle (7).
2. The high voltage switch cabinet trip protection device of claim 1, wherein: clamping device (3) are including stand (31), inner wall bottom fixed connection of stand (31) and fender frame (1), the lateral wall of stand (31) is provided with arm-tie (32), lateral wall fixedly connected with stripper bar (33) of arm-tie (32), stripper bar (33) and stand (31) sliding connection, one end fixedly connected with stripper plate (34) of arm-tie (32) are kept away from in stripper bar (33), back fixedly connected with extrusion spring (35) of stripper plate (34), extrusion spring (35) cup joint with stripper bar (33), the fixed surface of stripper plate (34) is connected with kelly (36), the both sides of electric brake (4) all are provided with draw-in groove (37), kelly (36) and draw-in groove (37) joint.
3. The high voltage switch cabinet trip protection device of claim 1, wherein: an extrusion device (9) is arranged above the protection frame (1), and the extrusion device (9) corresponds to a top switch of the carbon dioxide fire extinguisher (5).
4. The high voltage switch cabinet trip protection device of claim 3, wherein: the extrusion device (9) comprises a fixed frame (91), the fixed frame (91) is fixedly connected with the inner wall of the protection frame (1), the fixed frame (91) is connected with a moving rod (92) in a sliding manner, the moving rod (92) is located at one end of the fixed frame (91) inside and is fixedly connected with a stop block (93), the moving rod (92) is located at one end of the fixed frame (91) outside and is fixedly connected with a contact block (94), the contact block (94) corresponds to the top of the carbon dioxide fire extinguisher (5), the top of the contact block (94) is fixedly connected with a supporting spring (95), the supporting spring (95) is sleeved with the moving rod (92), the side wall of the contact block (94) is fixedly connected with a fixed block (96), the top of the fixed block (96) is fixedly connected with a traction rope (97), a guide wheel (98) is arranged inside the protection frame, haulage rope (97) and guide pulley (98) sliding connection, the inner wall top fixedly connected with supporting shoe (99) of bearer bar (1), the one end and supporting shoe (99) fixed connection of fixed block (96) are kept away from in haulage rope (97).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021678364.2U CN212485866U (en) | 2020-08-13 | 2020-08-13 | High tension switchgear tripping operation protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021678364.2U CN212485866U (en) | 2020-08-13 | 2020-08-13 | High tension switchgear tripping operation protection device |
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| Publication Number | Publication Date |
|---|---|
| CN212485866U true CN212485866U (en) | 2021-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021678364.2U Active CN212485866U (en) | 2020-08-13 | 2020-08-13 | High tension switchgear tripping operation protection device |
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| CN (1) | CN212485866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115224602A (en) * | 2022-09-21 | 2022-10-21 | 江天科技有限公司 | Intelligent arc light protection switch cabinet |
| CN118099976A (en) * | 2024-04-18 | 2024-05-28 | 浙江中云电气有限公司 | Power distribution cabinet capable of preventing fire from spreading |
-
2020
- 2020-08-13 CN CN202021678364.2U patent/CN212485866U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115224602A (en) * | 2022-09-21 | 2022-10-21 | 江天科技有限公司 | Intelligent arc light protection switch cabinet |
| CN118099976A (en) * | 2024-04-18 | 2024-05-28 | 浙江中云电气有限公司 | Power distribution cabinet capable of preventing fire from spreading |
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